package eighteen;

/**
 * @author zzb
 * @since 2021-01-14
 */

public class Originator {
  private String state;

  public String getState() {
    return state;
  }

  public void setState(String state) {
    this.state = state;
  }

  public Memento createMemento() { return new Memento(state);
  }
  public void setMemento(Memento memento) {
    state = memento.getState(); }
  public void showState(){ System.out.println(state);
  }
}
